[sf] Stop inheriting from std::unary_function
std::unary_function was deprecated in C++11 and removed in C++17. Its
function is to provide two typedefs, `argument_type` and `result_type`,
but these are not needed for std::find_if's Predicate, so stop using
std::unary_function.
Bug: 175635923
Test: m MODULES-IN-frameworks-native
Change-Id: Ie16ada6f76bee7d9f248dc8349a095b50777c92d
diff --git a/services/surfaceflinger/tests/tracing/TransactionTraceTestSuite.cpp b/services/surfaceflinger/tests/tracing/TransactionTraceTestSuite.cpp
index 2fcb9e0..3c09422 100644
--- a/services/surfaceflinger/tests/tracing/TransactionTraceTestSuite.cpp
+++ b/services/surfaceflinger/tests/tracing/TransactionTraceTestSuite.cpp
@@ -126,7 +126,7 @@
<< info.touchableRegionBounds.right << "," << info.touchableRegionBounds.bottom << "}";
}
-struct find_id : std::unary_function<LayerInfo, bool> {
+struct find_id {
uint64_t id;
find_id(uint64_t id) : id(id) {}
bool operator()(LayerInfo const& m) const { return m.id == id; }